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Perf: bring SIMD take back and generalize by Copy #5722

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Perf: bring SIMD take back and generalize by Copy #5722

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CodSpeed HQ / CodSpeed Performance Analysis succeeded Dec 15, 2025 in 0s

Performance Gate Passed

Summary

⚡ 20 improvements
✅ 1236 untouched
⏩ 621 skipped1

Benchmarks breakdown

Benchmark BASE HEAD Change
⚡ pvector_take_zipfian[16, 1000] 10.4 µs 9.3 µs +11.81%
⚡ pvector_take_zipfian[256, 100000] 674.8 µs 550 µs +22.7%
⚡ pvector_take_zipfian[2048, 10000] 74.6 µs 62.2 µs +19.88%
⚡ pvector_take_zipfian[2048, 100000] 678.3 µs 553.5 µs +22.56%
⚡ pvector_take_zipfian[8192, 10000] 85.8 µs 73.4 µs +16.82%
⚡ pvector_take_zipfian[256, 10000] 71.3 µs 59 µs +20.92%
⚡ pvector_take_zipfian[256, 1000] 10.8 µs 9.7 µs +11.33%
⚡ pvector_take_uniform[16, 100000] 674.4 µs 549.6 µs +22.71%
⚡ pvector_take_uniform[16, 10000] 70.5 µs 58.2 µs +21.21%
⚡ pvector_take_zipfian[8192, 100000] 700.7 µs 575.8 µs +21.68%
⚡ pvector_take_uniform[2048, 100000] 678.1 µs 553.3 µs +22.56%
⚡ pvector_take_uniform[256, 100000] 674.9 µs 550 µs +22.69%
⚡ pvector_take_uniform[2048, 10000] 74.9 µs 62.6 µs +19.67%
⚡ pvector_take_zipfian[16, 100000] 674.4 µs 549.5 µs +22.72%
⚡ pvector_take_uniform[16, 1000] 11.1 µs 10.1 µs +10.21%
⚡ pvector_take_uniform[256, 10000] 71.3 µs 59 µs +20.93%
⚡ pvector_take_uniform[256, 1000] 11.6 µs 10.5 µs +10.46%
⚡ pvector_take_zipfian[16, 10000] 70.9 µs 58.5 µs +21.08%
⚡ pvector_take_uniform[8192, 10000] 87.9 µs 75.6 µs +16.27%
⚡ pvector_take_uniform[8192, 100000] 717.4 µs 592.9 µs +21.01%

Footnotes

  1. 621 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

View more details on CodSpeed HQ